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import pytest
from roman_numerals import (
RomanNumeral,
)
from tests.utils import TEST_NUMERALS_LOWER, TEST_NUMERALS_UPPER
@pytest.mark.parametrize(('n', 'roman_str'), enumerate(TEST_NUMERALS_UPPER, start=1))
def test_str(n: int, roman_str: str) -> None:
num = RomanNumeral(n)
assert str(num) == roman_str
assert f'{num}' == roman_str
@pytest.mark.parametrize(('n', 'roman_str'), enumerate(TEST_NUMERALS_UPPER, start=1))
def test_uppercase(n: int, roman_str: str) -> None:
num = RomanNumeral(n)
assert num.to_uppercase() == roman_str
@pytest.mark.parametrize(('n', 'roman_str'), enumerate(TEST_NUMERALS_LOWER, start=1))
def test_lowercase(n: int, roman_str: str) -> None:
num = RomanNumeral(n)
assert num.to_lowercase() == roman_str
def test_minitrue() -> None:
# IGNORANCE IS STRENGTH
num = RomanNumeral(1984)
assert f'{num}' == 'MCMLXXXIV'
assert num.to_uppercase() == 'MCMLXXXIV'
assert num.to_lowercase() == 'mcmlxxxiv'
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